Adding STMAG and AB mag to flux conversion

[lbardou]

No description provided.

[matthewtownson]

Hi @lbardou,

There is something wrong with our Python 3.5 tests, but there is an error from the Python 2.7 test (see below). Apart from that this looks great!

======================================================================
947ERROR: test_astronomy.test_flux_star_type
948----------------------------------------------------------------------
949Traceback (most recent call last):
950  File "/home/travis/miniconda3/lib/python2.7/site-packages/nose/case.py", line 197, in runTest
951    self.test(*self.arg)
952  File "/home/travis/build/AOtools/aotools/test/test_astronomy.py", line 48, in test_flux_star_type
953    flux = astronomy.flux_star_type(10, 'H', 'A0V', 1.1, 0.2)
954  File "/home/travis/build/AOtools/aotools/aotools/astronomy/_astronomy.py", line 133, in flux_star_type
955    wavelengths = erg_spec[:, 0] * 1e-4
956IndexError: too many indices for array
957-------------------- >> begin captured logging << --------------------
958urllib3.connectionpool: DEBUG: Starting new HTTP connection (1): vizier.u-strasbg.fr:80
959urllib3.connectionpool: DEBUG: http://vizier.u-strasbg.fr:80 "POST /viz-bin/votable HTTP/1.1" 200 3675
960--------------------- >> end captured logging << ---------------------

[codecov]

Codecov Report

❌ Patch coverage is 97.36842% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 95.23%. Comparing base (f584549) to head (c3dda1f).
⚠️ Report is 142 commits behind head on main.

Files with missing lines	Patch %	Lines
aotools/astronomy/_astronomy.py	97.22%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #48      +/-   ##
==========================================
+ Coverage   95.17%   95.23%   +0.05%     
==========================================
  Files          25       26       +1     
  Lines        1224     1260      +36     
==========================================
+ Hits         1165     1200      +35     
- Misses         59       60       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.